Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. Beta Beta Beta Biology Society

    EIN 237095393 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Beta Beta Beta Biology Society

    EIN 237095394 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Beta Beta Beta Biology Society

    EIN 237095395 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Beta Beta Beta Biology Society

    EIN 237096428 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Beta Beta Beta Biology Society

    EIN 237096429 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Beta Beta Beta Biology Society

    EIN 237096432 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Beta Beta Beta Biology Society

    EIN 237096435 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Beta Beta Beta Biology Society

    EIN 237096436 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Beta Beta Beta Biology Society

    EIN 237096437 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Beta Beta Beta Biology Society

    EIN 237096438 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Beta Beta Beta Biology Society

    EIN 237096441 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Beta Beta Beta Biology Society

    EIN 237096444 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Beta Beta Beta Biology Society

    EIN 237096446 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Beta Beta Beta Biology Society

    EIN 237096447 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Beta Beta Beta Biology Society

    EIN 237096448 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Beta Beta Beta Biology Society

    EIN 237096453 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Beta Beta Beta Biology Society

    EIN 237096455 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Beta Beta Beta Biology Society

    EIN 237096457 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Beta Beta Beta Biology Society

    EIN 237096459 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Beta Beta Beta Biology Society

    EIN 237119502 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Beta Beta Beta National Biological Honor Society

    EIN 300469751 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Beta Beta Beta National Biological Honor Society

    EIN 300469753 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Beta Beta Beta National Biological Society

    EIN 260079074 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Beta Beta Beta National Biology Honor Society

    EIN 260066973 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Beta Beta Beta National Biology Honor Society

    EIN 260066974 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Beta Beta Beta National Biology Honor Society

    EIN 260066975 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Beta Beta Beta National Biology Honor Society

    EIN 260066976 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Beta Beta Beta National Biology Honor Society

    EIN 260066977 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Beta Beta Biological Society

    EIN 237094359 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Beta Beta Chapter

    EIN 430764804 · Headquarters: Columbia, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Beta Beta Chapter of Sigma Sigma Sigma Housing Corporation

    EIN 431475883 · Headquarters: Rogersville, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Beta Beta House Corporation Delta Delta Delta Fraternity

    EIN 237259888 · Headquarters: LA CANADA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Beta Beta of Sigma Nu Inc

    EIN 350885239 · Headquarters: GREENCASTLE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Beta Beta Que Society Inc

    EIN 201448846 · Headquarters: Columbia, MO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  35. Beta Beta Rho Chi Chapter

    EIN 873810588 · Headquarters: Birmingham, AL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  36. Beta Building Association of Madison Inc

    EIN 390164015 · Headquarters: LAKE FOREST, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Beta Cell Action

    EIN 922603887 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Beta Chapter House Association of Alpha Phi

    EIN 362024080 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Beta Chapter of Alpha Chi Omega Fraternity

    EIN 386072585 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Beta Chapter of Omega Tau Sigma Inc

    EIN 237363176 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. Beta Chapter of Sigma Delta Tau Sorority

    EIN 232221796 · Headquarters: Owings Mills, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Beta Chapter Phi Kappa Psi Fraternity

    EIN 540339634 · Headquarters: LEXINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  43. Beta Charge of Theta Delta Chi

    EIN 150537034 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  44. Beta Charge of Theta Delta Chi

    EIN 237117961 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  45. Beta Chi Alumni Corporation of the Alpha Chi Sigma Fraternity

    EIN 521314225 · Headquarters: Farmville, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Beta Chi Chapter of Alpha Chi Omega Fraternity Inc

    EIN 936031718 · Headquarters: INDIANAPOLIS, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Beta Chi House Association of Kappa Kappa Gamma

    EIN 610242405 · Headquarters: LEXINGTON, KY, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990

  48. Beta Chi Inc

    EIN 916059111 · Headquarters: BOISE, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Beta Chi of Sigma Delta Tau C/o Spa Associates

    EIN 351687673 · Headquarters: NOVI, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Beta Corporation of Sigma Delta Tau Sorority

    EIN 351777444 · Headquarters: Owings Mills, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Beta Delta Chapter of Alpha Chi Omega Fraternity Inc

    EIN 540701561 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Beta Delta Chapter of Phi Sigma Pi

    EIN 842930978 · Headquarters: Raleigh, NC, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  53. Beta Delta Chapter Sigma Chi Sigma Beta

    EIN 810232160 · Headquarters: Missoula, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Beta Delta Foundation Inc

    EIN 222438758 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  55. Beta Delta House Corporation

    EIN 463043520 · Headquarters: Missoula, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Beta Delta House Corporation

    EIN 581579623 · Headquarters: CUMMING, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Beta Delta of Alpha Phi Inc

    EIN 956098577 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Beta Epsilon Alumni Building Association of Kappa Alpha Theta

    EIN 936035532 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  59. Beta Epsilon Boule Foundation Inc

    EIN 800970494 · Headquarters: Greensboro, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Beta Epsilon Building Co of Tucson

    EIN 742529930 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Beta Epsilon Chapter of Alpha Chi Omega Fraternity

    EIN 380293620 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Beta Epsilon Chapter of Sigma Kappa House Corporation Term

    EIN 720703690 · Headquarters: Ruston, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Beta Epsilon Chapter of Zbt

    EIN 931632728 · Headquarters: East Lansing, MI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  64. Beta Epsilon Housing Corporation

    EIN 830447441 · Headquarters: COLUMBIA, MO, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  65. Beta Epsilon of Alpha Delta Pi Housing Corporation

    EIN 582458139 · Headquarters: CHAPIN, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Beta Epsilon Teke Chapter

    EIN 371441012 · Headquarters: ANGOLA, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Beta Epsilon Tke Board of Advisors

    EIN 852527210 · Headquarters: Fort Wayne, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  68. Beta Eta Chapter Alpha Chi Omega Fraternity Inc

    EIN 590140500 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Beta Eta Chapter of Alpha Delta Pi House Corporation

    EIN 386118039 · Headquarters: CANTON, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Beta Eta Chapter of Alpha Gamma Delta Fraternity

    EIN 370243985 · Headquarters: CARBONDALE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Beta Eta Chapter of Gamma Phi

    EIN 370670671 · Headquarters: PEORIA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Beta Eta Corporation

    EIN 066089864 · Headquarters: Memphis, TN, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  73. Beta Eta Educational Foundation

    EIN 416028201 · Headquarters: MINNEAPOLIS, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Beta Eta Housing Corp

    EIN 510462471 · Headquarters: OKLAHOMA CITY, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Beta Foster Care

    EIN 330311770 · Headquarters: LAGUNA HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Beta Gama Sigma Inc

    EIN 431854307 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Beta Gamma Chapter of Phi Kapp

    EIN 820209328 · Headquarters: HUNTSVILLE, AL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Beta Gamma House Corp of Sam

    EIN 814327728 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Beta Gamma House Corporation

    EIN 391339209 · Headquarters: MIDDLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Beta Gamma Sigma

    EIN 202620981 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Beta Gamma Sigma

    EIN 202621055 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Beta Gamma Sigma

    EIN 202621210 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Beta Gamma Sigma

    EIN 202669836 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Beta Gamma Sigma

    EIN 202669899 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Beta Gamma Sigma

    EIN 203438183 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Beta Gamma Sigma

    EIN 204372639 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Beta Gamma Sigma

    EIN 204372859 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Beta Gamma Sigma

    EIN 770698416 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Beta Gamma Sigma Chapter

    EIN 237122776 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Beta Gamma Sigma Chapter

    EIN 260084053 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Beta Gamma Sigma Chapter

    EIN 431841739 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Beta Gamma Sigma Chapter

    EIN 431841740 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Beta Gamma Sigma Chapter

    EIN 651226352 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Beta Gamma Sigma Chapter

    EIN 726034386 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Beta Gamma Sigma Chapter 576

    EIN 811855621 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Beta Gamma Sigma Chapter 733

    EIN 843015753 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Beta Gamma Sigma Chapter 748 Whitworth University

    EIN 881058650 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Beta Gamma Sigma Chapter 755

    EIN 923897447 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. Beta Gamma Sigma Chapter 755 Nova Se University

    EIN 923731015 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Beta Gamma Sigma Chapter 756 Indiana University E

    EIN 923697566 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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